30388288512

Names of 30388288512

• Cardinal: 30388288512 can be written as Thirty billion, three hundred eighty-eight million, two hundred eighty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.0388288512 × 10¹⁰

Factors of 30388288512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 230095

Divisors of 30388288512

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 64 86 96 128 129 172 192 256 258 344 384 512 516 688 768 1024 1032 1376 1536 2064 2752 3072 4128 5504 8256 11008 16512 22016 33024 44032 66048 132096 230047 460094 690141 920188 1380282 1840376 2760564 3680752 5521128 7361504 9892021 11042256 14723008 19784042 22084512 29446016 29676063 39568084 44169024 58892032 59352126 79136168 88338048 117784064 118704252 158272336 176676096 235568128 237408504 316544672 353352192 474817008 633089344 706704384 949634016 1266178688 1899268032 2532357376 3798536064 5064714752 7597072128 10129429504 15194144256 30388288512
• Sum of all divisors σ(n): 82879853056
• Sum of proper divisors (its aliquot sum) s(n): 52491564544
• 30388288512 is an abundant number, because the sum of its proper divisors (52491564544) is greater than itself. Its abundance is 22103276032

Bases of 30388288512

• Binary: 11100010011010010000111110000000000₂
• Hexadecimal: 0x713487C00
• Base-36: DYKEHHC

Squares and roots of 30388288512

• 30388288512 squared (30388288512²) is 923448078688551174144
• 30388288512 cubed (30388288512³) is 28062006641039771671164226633728
• The square root of 30388288512 is 174322.3695112019
• The cube root of 30388288512 is 3120.5806677297

Scales and comparisons

• 30,388,288,512 seconds is equal to 966 years, 13 weeks, 1 day, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 30,388,288,512 would take you about one thousand, nine hundred thirty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30388288512 cubic inches would be around 260 feet tall.

Recreational maths with 30388288512

• 30388288512 backwards is 21588288303
• 30388288512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30388288512's digits is 48
• More coming soon!